EP 3331815 A4 20190313 - ELECTROMECHANICALLY OPERATED FUEL NOZZLE
Title (en)
ELECTROMECHANICALLY OPERATED FUEL NOZZLE
Title (de)
ELEKTROMECHANISCH BETRIEBENE KRAFTSTOFFDÜSE
Title (fr)
INJECTEUR DE CARBURANT À ACTIONNEMENT ÉLECTROMÉCANIQUE
Publication
Application
Priority
- US 201562201297 P 20150805
- US 2016045728 W 20160805
Abstract (en)
[origin: WO2017024210A1] An electromechanically operated fuel nozzle having continuously adjustable flow rate settings between a closed position and maximum flow. The fuel nozzle includes a fuel dispensing pipe for dispensing fuel; an electromechanical valve device to control a flow of fuel in the fuel dispensing pipe, comprising an inlet pipe and an outlet pipe. The electromechanical valve device comprises at least one continuously variable flow electromechanical valve to control the flow of fuel; an electronic board for operating the at least one continuously variable flow electromechanical valve; and electric accumulator means for electrically powering the at least one variable flow electromechanical valve and the electronic board such that the predetermined portions provide the particular one of the flow rate settings. The electromechanical valve preferably comprises a servomotor controlled ball valve.
IPC 8 full level
B67D 7/42 (2010.01); B67D 7/00 (2010.01); B67D 7/04 (2010.01); B67D 7/52 (2010.01); B67D 7/54 (2010.01)
CPC (source: EP US)
B67D 7/048 (2013.01 - US); B67D 7/3218 (2013.01 - US); B67D 7/3272 (2013.01 - US); B67D 7/36 (2013.01 - US); B67D 7/425 (2013.01 - EP US); B67D 7/52 (2013.01 - EP US); B67D 7/54 (2013.01 - EP US); B67D 7/465 (2013.01 - EP US)
Citation (search report)
- [A] US 2010000629 A1 20100107 - BENTIVOGLIO GALLIANO [IT]
- [A] US 6223788 B1 20010501 - TAYLOR KEN W [US]
- [A] WO 2004033064 A2 20040422 - GRACO MINNESOTA INC [US], et al
- [A] JP H08231000 A 19960910 - HOECHST JAPAN
- See references of WO 2017024210A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2017024210 A1 20170209; EP 3331815 A1 20180613; EP 3331815 A4 20190313; US 10961110 B2 20210330; US 2018237288 A1 20180823
DOCDB simple family (application)
US 2016045728 W 20160805; EP 16833926 A 20160805; US 201615749211 A 20160805